G. Parameshwara, Deputy Chief Minister and Revenue Minister, in Davangere on Sunday.

Minister Shivaraj Tangadagi inspecting the collapsed section of the Tungabhadra Left Bank Main canal at 46th Mile near Mylapur on Friday (August 7).
| Photo Credit: SPECIAL ARRANGEMENT

BRS working president K.T. Rama Rao welcoming M. Srinivas Rao from Banswada into the party in Hyderabad on Monday as other leaders look on.
| Photo Credit: By Arrangement

Namibia has approved the killing of hundreds of animals, including elephants, to feed people affected by the severe drought, according to a notice from the southern African nation’s government. Last month, the United Nations reported that almost half of Namibia’s population suffered from acute food insecurity because of a widely reported food crisis in the country.

In response to this, Namibia’s Ministry of Environment, Forestry, and Tourism announced on Monday that meat from the 723 animals to be culled will be distributed as part of a drought relief program. The measure seeks to alleviate the growing hunger crisis in the country.

Also Read | Nearly 70 Million Suffering From Drought In Southern Africa: Report

“The Ministry will contribute 723 animals, comprising 30 hippos, 60 buffalos, 50 impalas, 100 blue wilderbeasts, 300 zebras, 83 elephants, and 100 elands. The animals are sourced from national parks and communal areas with sustainable game numbers,” the ministry said in a press release.

“The culling is being conducted by professional hunters and safari outfitters contracted by the Ministry and conservancies in specific areas. To date, 157 animals comprising different species were hunted in Mangetti. National Park, 20 in Mahango, 70 in Kwando, 6 in Bufallo, and 9 in Mudumo, delivering 56875 kilogrammes of meat.”

Meanwhile, about 68 million people in Southern Africa are suffering the effects of an El Nino-induced drought, which has wiped out crops across the region, the regional bloc SADC said on Saturday. The drought, which started in early 2024, has hit crop and livestock production, causing food shortages and damaging the wider economies. Heads of state from the 16-nation Southern African Development Community (SADC) were meeting in Zimbabwe’s capital, Harare, to discuss regional issues, including food security.

It is Southern Africa’s worst drought in years, owing to a combination of naturally occurring El Nino-when an abnormal warming of the waters in the eastern Pacific changes world weather patterns-and higher average temperatures produced by greenhouse gas emissions.

Countries including Zimbabwe, Zambia, and Malawi have already declared the hunger crisis a state of disaster, while Lesotho and Namibia have called for humanitarian support.

Singapore:

Climate change is driving changes in rainfall patterns across the world, scientists said in a paper published on Friday, which could also be intensifying typhoons and other tropical storms.

Taiwan, the Philippines and then China were lashed by the year’s most powerful typhoon this week, with schools, businesses and financial markets shut as wind speeds surged up to 227 kph (141 mph). On China’s eastern coast, hundreds of thousands of people were evacuated ahead of landfall on Thursday.

Stronger tropical storms are part of a wider phenomenon of weather extremes driven by higher temperatures, scientists say.

Researchers led by Zhang Wenxia at the China Academy of Sciences studied historical meteorological data and found about 75% of the world’s land area had seen a rise in “precipitation variability” or wider swings between wet and dry weather.

Warming temperatures have enhanced the ability of the atmosphere to hold moisture, which is causing wider fluctuations in rainfall, the researchers said in a paper published by the Science journal.

“(Variability) has increased in most places, including Australia, which means rainier rain periods and drier dry periods,” said Steven Sherwood, a scientist at the Climate Change Research Centre at the University of New South Wales, who was not involved in the study.

“This is going to increase as global warming continues, enhancing the chances of droughts and/or floods.”

FEWER, BUT MORE INTENSE, STORMS

Scientists believe that climate change is also reshaping the behaviour of tropical storms, including typhoons, making them less frequent but more powerful.

“I believe higher water vapour in the atmosphere is the ultimate cause of all of these tendencies toward more extreme hydrologic phenomena,” Sherwood told Reuters.

Typhoon Gaemi, which first made landfall in Taiwan on Wednesday, was the strongest to hit the island in eight years.

While it is difficult to attribute individual weather events to climate change, models predict that global warming makes typhoons stronger, said Sachie Kanada, a researcher at Japan’s Nagoya University.

“In general, warmer sea surface temperature is a favourable condition for tropical cyclone development,” she said.

In its “blue paper” on climate change published this month, China said the number of typhoons in the Northwest Pacific and South China Sea had declined significantly since the 1990s, but they were getting stronger.

Taiwan also said in its climate change report published in May that climate change was likely to reduce the overall number of typhoons in the region while making each one more intense.

The decrease in the number of typhoons is due to the uneven pattern of ocean warming, with temperatures rising faster in the western Pacific than the east, said Feng Xiangbo, a tropical cyclone research scientist at the University of Reading.

Water vapour capacity in the lower atmosphere is expected to rise by 7% for each 1 degree Celsius increase in temperatures, with tropical cyclone rainfall in the United States surging by as much as 40% for each single degree rise, he said.

(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)

Watch | Earth Day: wake-up call on climate change

In this episode, we will be discussing Earth Day, which The Hindu covered with thematic articles on April 22.

We look at multiple dimensions of climate change, beginning with the most recent Supreme Court ruling on climate change in terms of the rights of us citizens of India to have protection from the deleterious impact of climate change.

We look at heatwave projections for the entire Asia region in terms of what impact it could have on livelihoods, employment etc. We will also look at how algorithms can be used to project future droughts and floods across the region. And finally, we touch on the critical issue of water management and why it matters in the context of water-food-land nexus which together has an enormous impact on the economy.

We are joined by Jacob Koshy, the Deputy Science Editor at The Hindu.

Host: Narayan Lakshman

Guest: Jacob Koshy

Production: Richard Kujur

Ancient human faces and other figures carved into stone have emerged from the Amazon River as a historic drought in the Brazilian region has brought water levels to record lows. The rock carvings depicting animals and other natural forms have been uncovered on the shores of the Rio Negro at an archaeological site called Ponto das Lajes, which means “Place of Slabs.” Researchers estimate that the markings are between 1,000 and 2,000 years old.

“The engravings are prehistoric, or precolonial. We cannot date them exactly, but based on evidence of human occupation of the area, we believe they are about 1,000 to 2,000 years old,” archaeologist Jaime de Santana Oliveira said in an interview on Monday.

“Some rock carvings had been sighted before, but now there is a greater variety that will help researchers establish their origins,” he added.

One area shows smooth grooves in the rock, thought to be where Indigenous inhabitants once sharpened their arrows and spears long before Europeans arrived.

Mr Oliveira said the carvings were first seen there in 2010, but this year’s drought has been more severe, with the Rio Negro dropping 15 metres (49.2 feet) since July, exposing vast expanses of rocks and sand where there had been no beaches.

“This time we found not just more carvings but the sculpture of a human face cut into the rock,” said Oliveira, who works for the National Historic and Artistic Heritage Institute (IPHAN), which oversees the preservation of historic sites.

(With inputs from Reuters)